<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>添加课程分类</title>
    <link rel="stylesheet" href="/layui/css/layui.css">
    <script src="/layui/src/layui.js"></script>
    <script src="/layui/src/jquery-3.2.1.min.js"></script>
    <link rel="stylesheet" href="/zTree/css/demo.css" type="text/css">
    <link rel="stylesheet" href="/zTree/css/zTreeStyle/zTreeStyle.css" type="text/css">
    <script type="text/javascript" src="/zTree/js/jquery-1.4.4.min.js"></script>
    <script type="text/javascript" src="/zTree/js/jquery.ztree.core.js"></script>
    <script type="text/javascript" src="/zTree/js/jquery.ztree.excheck.js"></script>
    <script type="text/javascript" src="/zTree/js/jquery.ztree.exedit.js"></script>
    <link rel="stylesheet" href="css/AddCourseCategory.css">
    <script type="text/javascript" src="js/AddCourseCategory.js"></script>
</head>
<body>
<ul id="treeDemo" class="ztree"></ul>
<p id="p_id">您当前选择的课程类别是：<span></span></p>
</body>
</html>